hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Harsh J (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-2547) Design doc is wrong about default block placement policy.
Date Thu, 10 Nov 2011 02:37:51 GMT
Design doc is wrong about default block placement policy.
---------------------------------------------------------

                 Key: HDFS-2547
                 URL: https://issues.apache.org/jira/browse/HDFS-2547
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: name-node
    Affects Versions: 0.20.1
            Reporter: Harsh J
            Assignee: Harsh J
            Priority: Trivial
             Fix For: 0.24.0
         Attachments: HDFS-2547.patch

bq. For the common case, when the replication factor is three, HDFS's placement policy is
to put one replica on one node in the local rack, another on a node in a different (remote)
rack, and the last on a different node in the same *remote* rack.

Should actually be: "and the last on a different node in the same *local* rack."

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message